(i) 15 cm (ii) 20 cm, ZPRS = 90° 14. ZO > ZRS ZP 20. 72.5°, 97.5° 21. x = 120° 22. x = 35°, y = 65° 24. Area of AAEB = 32 cmo, height = 8 cm. 25. 8 26.
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